在当前新课改不断深化的背景下,很多新型教学方式层出不穷,互动式教学策略则更受教师的欢迎。而互动式教学策略在小学数学中的有效应用,能够更快速、高效地指导学生学习,突出学生的主体地位,加强师生之间的互动、交流与共同发展,从而构建和谐、自由的课堂氛围,提升学生的感知能力、体会能力及数学学习能力。 In the current context of deepening new curriculum reform, many new teaching methods emerge in an endless stream, and interactive teaching strategies are even more welcomed by teachers. The effective application of interactive teaching strategies in primary school mathematics can guide students to learn faster and more effectively, highlight the students’ dominant position, and strengthen the interaction, exchange and common development between teachers and students so as to construct a harmonious and free classroom atmosphere , Improve students’ perception, ability and ability to learn mathematics.